| Attribute |
Fujitsu CELSIUS H770 (VFY H7700W27SBBE) × | 
Fujitsu LIFEBOOK E544 (LKN E5440M0049DE) × |
| General | | |
| Model | Fujitsu CELSIUS H770 | Fujitsu LIFEBOOK E544 |
| Product code | VFY H7700W27SBBE | LKN E5440M0049DE |
| Design | | |
| Product colour | - | Black, Silver |
| Form factor | Clamshell | Clamshell |
| Brand | Fujitsu | Fujitsu |
| Family | CELSIUS | LIFEBOOK |
| Series | H | E |
| Model name | H770 | E544 |
| Part number | VFY H7700W27SBBE | LKN E5440M0049DE |
| Market positioning | - | Business |
| Release year (year) | 2017 | 2018 |
| Processor | | |
| Processor family | 7th gen Intel Core i7 | - |
| Processor frequency (GHz) | 2.9 | - |
| Processor boost frequency (GHz) | 3.9 | - |
| Processor model | i7-7820HQ | - |
| Processor cores | 4 | - |
| Processor threads | 8 | - |
| Processor cache (MB) | 8 | - |
| Memory | | |
| Internal memory type | DDR4-SDRAM | DDR3L-SDRAM |
| Maximum internal memory (GB) | 64 | 16 |
| Memory clock speed (MHz) | 2,133 | 1,600 |
| Internal memory (GB) | 16 | - |
| Display | | |
| Display diagonal (inch) | 15.6 | 14 |
| Panel type | IPS | - |
| HD type | Full HD | - |
| LED backlight | + | + |
| Touchscreen | - | - |
| Dual-screen | - | - |
| Display resolution | 1920 x 1080 pixels | - |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter model | NVIDIA Quadro M1200 | - |
| Discrete graphics adapter | + | - |
| Discrete graphics adapter memory (GB) | 4 | - |
| On-board graphics adapter model | Intel HD Graphics 630 | Intel HD Graphics 4600 |
| Storage | | |
| Total storage capacity (GB) | 256 | - |
| Number of SSDs installed | 1 | - |
| Card reader integrated | + | + |
| Storage media | SSD | - |
| Optical drive | + | - |
| Networking | | |
| Wi-Fi standards | | - ieee 802.11a
- ieee 802.11b
- ieee 802.11g
- ieee 802.11n
|
| Bluetooth | + | + |
| Ethernet LAN | + | + |
| Ethernet LAN data rates (Mbit/s) | | |
| Wi-Fi | + | + |
| 4g | + | - |
| 3g | - | - |
| Bluetooth version | 4.1 | 4.0 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 2 | 3 |
| USB 3.x Type-C ports | 1 | - |
| USB 2.0 ports | 1 | - |
| Docking connector | + | + |
| USB Sleep-and-Charge | - | + |
| DVI port | - | - |
| Ethernet LAN (RJ-45) ports | 1 | 1 |
| Audio | | |
| Audio chip | Realtek ALC255 | Realtek ALC3233 |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera resolution (numeric) (MPixel) | 2 | - |
| Front camera HD type | - | HD |
| Front camera resolution (pixels) | - | 1280 x 720 |
| Keyboard | | |
| Numeric keypad | + | - |
| Full-size keyboard | + | + |
| Pointing device | Touchpad | Touchpad |
| Software | | |
| Operating system installed | - | Windows 7 Professional |
| Operating system architecture (bit) | - | 64 |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | - | 63 |
| Battery capacity (mAh) | 6,700 | 5,800 |
| Battery life (max) (h) | - | 11.3 |
| Weight and dimensions | | |
| Weight (kg) | 2.75 | 1.9 |
| Depth (mm) | 257 | 231 |
| Width (mm) | 380 | 338 |
| Power | | |
| AC adapter power (W) | 150 | 65 |
| Security | | |
| Cable lock slot | + | + |